from tkinter import *
k = int(input())
t = int(input())

root = Tk()
root.title("ИТ марафон")
root.geometry("500x500")
canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
x1 = int(k + 0 )
y1 = int(t + 0 )
x2 = int(k + 20)
y2 = int(t + 0 )
x3 = int(k + 20)
y3 = int(t + 20)
x4 = int(k + 40)
y4 = int(t + 20)
x5 = int(k + 40 )
y5 = int(t + 40 )
x6 = int(k + 20 )
y6 = int(t + 40 )
x7 = int(k + 20 )
y7 = int(t + 60 )
x8 = int(k + 0 )
y8 = int(t + 60 )
x9 = int(k + 0 )
y9 = int(t + 0 )
canvas.create_polygon(x1, y1, x2, y2, x3, y3, x4, y4, x5, y5, x6, y6, x7, y7, x8, y8, x9, y9, fill = 'blue')
root.mainloop()